Recently started experiencing the following warning after moving a few users from one DB to another DB on the SAME Exchange server after Rollup 3 installation.
Exchange Server 2010
Warning: Failed to clean up the source mailbox after the move.
Error details: MapiExceptionUnexpectedMailboxState: Unable to delete mailbox. (hr=0x80004005, ec=2634)
Does anyone have a fix for this or clean up cmdlet please?